330045222110 is a replica case, it looks very nice, but the final prices on this sellers auctions end very high, i would guess that this auction will close at aroun 2000USD
This is the same case as number 1, but it has been engraved and the caseback is swapped for a engraved version. The seller has given the case a vintage look, the pushers, tube and crown have been changed.
I really like the engravings on the 330045222110 case, but i am not overly enthuiastic about the crown and the bezel ("UNITS PER HOUR" comes too close to 200)